Kusari doi – the Japanese characters are 鎖樋 which translates literally as “chain gutters” – are known in English as rain chains. They are used in Japan as downspouts to direct rain from a gutter to the ground, where it either flows into a gravel or pebble bed or into some sort of catchment.
The Swedish Log Candle - This is great for camping. You could also have it at a party to roast marshmallows over. Survivaltek tells how to make it. Would probably be pretty cool looking on the patio as long as you put it out before it burned all the way to the concrete.